161590317

素因数分解:

$3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{10853}}^1$

素因数の和:11572

約数の個数: 16

約数和(自身を含む): 246602880

約数和(自身を除く): 85012563

約数列:

[1, 3, 7, 21, 709, 2127, 4963, 10853, 14889, 32559, 75971, 227913, 7694777, 23084331, 53863439, 161590317]

約数ペア:

[(1, 161590317), (3, 53863439), (7, 23084331), (21, 7694777), (709, 227913), (2127, 75971), (4963, 32559), (10853, 14889)]